[  725.651367][ T4500] br1: port 1(veth1) entered blocking state
[  725.651591][ T4500] br1: port 1(veth1) entered disabled state
[  725.651788][ T4500] veth1: entered allmulticast mode
[  725.653959][ T4500] veth1: entered promiscuous mode
[  725.705350][   T57] br1: port 1(veth1) entered blocking state
[  725.705652][   T57] br1: port 1(veth1) entered forwarding state
[  725.741054][ T4502] br1: port 2(veth2) entered blocking state
[  725.741258][ T4502] br1: port 2(veth2) entered disabled state
[  725.741446][ T4502] veth2: entered allmulticast mode
[  725.742919][ T4502] veth2: entered promiscuous mode
[  725.770542][   T57] br1: port 2(veth2) entered blocking state
[  725.770734][   T57] br1: port 2(veth2) entered forwarding state
[  759.830579][ T4743] br1: port 1(veth1) entered disabled state
[  759.860524][ T4744] br1: port 2(veth2) entered disabled state
[  759.882639][ T4745] veth2: left allmulticast mode
[  759.882855][ T4745] veth2: left promiscuous mode
[  759.883154][ T4745] br1: port 2(veth2) entered disabled state
[  759.884688][ T4745] veth1: left allmulticast mode
[  759.884873][ T4745] veth1: left promiscuous mode
[  759.885158][ T4745] br1: port 1(veth1) entered disabled state